Li Zhao was not surprised by this result, after all, the number of senior technicians in the material factory was no less than that of the military factory, and the other businesses of the material factory were not as many as those in the military factory. After all, the military factory is in the engine and artillery, which is a big production task, and the demand for personnel is very large. The material factory now has much less other businesses, and now everyone is a production machine tool.

In this case, the material factory has been equipped with more than 200 machine tools, and no longer plans to equip this non-CNC machine tool, and the future position will be left to a large number of CNC machine tools. In this case, the material mill also began to supply machine tools, the first to get the machine tool is the rolling mill, and now the rolling mill is replacing equipment, which has also greatly enhanced the machining capacity of the rolling mill, the most obvious of which is the tricycle.

In the past, in the production of tricycles, in order to achieve the basic accuracy requirements, senior technicians need to polish quite a lot of parts by hand, but now there is no need at all, basically as long as the machine can process the parts, the accuracy can reach the excellent level, which will also greatly improve the performance of the tricycle, which is what Li Zhao needs.

The next day, Li Zhao returned to work normally. Monday to the material factory, Li Zhao began to arrange the manufacture of the mechanical part of the CNC machine tool, now the computer has entered the sweeping stage, after four months of research, the replacement of the tube computer, finally completed almost. When Li Zhao went to see it last Saturday, he had basically completed the welding of electronic components, and was carrying out follow-up work such as testing and programming.

Speaking of programming, Li Zhao felt a headache, programming in this era is different, it uses machine language, Li Zhao can't do it at all anyway. This is a program that is completely edited with zero sum one, and the researchers of the institute are programmed in this way to implement Li Zhao's instructions, in short, in one sentence, which is very cumbersome.

In fact, the computer can only understand the number of zero and one, and all subsequent programming methods rely on programming software to convert the written program into machine language that the machine can understand. And this era has not given birth to such a programming language, at least not in China.

This time the production is a three-coordinate milling machine, which is a more commonly used machine tool. Sixty years later, in the future, the computer software is very powerful, using the program to convert a picture into three-dimensional coordinate points, and the three-coordinate CNC gantry milling machine can complete the relief work of a painting, which is a widely used machinery.

This kind of machine can carry out three-dimensional operation on one surface, of course, this machine tool can not rotate the direction of the tool, the tool can only move up and down, can not change the direction of the tool, so there are still some restrictions. Although this is only the case, there are many scenarios in which this machine can be used. Not only that, but the vitality of this machine is also very strong, and the in-depth research of this machine tool alone can support the development of a factory for decades.

Of course, there are many limitations of this machine tool in this era, and the biggest limitation is that the computer and program are too poor, and some complex processing can obviously not be completed. Even so, this kind of machine tool will be a machine tool with a wide range of applications, and the reason why Li Zhao chose this is, of course, that this kind of machine tool has a foundation.

When he came to the office in the morning, Li Zhao found out the drawings of the CNC milling machine that had been drawn by the Machinery Research Institute, and then handed them over to the production department to arrange production. Li Zhao also went to the workshop with the people from the institute to watch the production situation, after all, this project is very important, and Li Zhao must pay close attention to prevent even the slightest problem.

Because this CNC milling machine is designed on the basis of the ordinary milling machine in the factory, there are many parts that can be interchangeable with the ordinary milling machine, so it greatly reduces the manufacturing difficulty of the CNC milling machine, which can also reduce the workload of workshop production, and greatly reduce the cost of the machine tool in the future mass production.

The milling machine that Li Zhao wants to build this time is a practical machine, which is very different from scientific research. In order to be able to achieve practicality, the computer has been limited to about one cubic meter, and the basic capabilities are similar to those of the future computer, although this is only a fairly rudimentary device.

Since many parts are connected, it only takes half a day for the entire set of mechanical parts to be manufactured, heat treatment, surface treatment, etc. The installation is also directly squeezing the equipment being installed, and soon with the assistance of Li Zhao, the machinery institute and the installation master, the equipment has been installed.

(This chapter is not finished!) )

Chapter 401 Production Accessories

Now this equipment is only the computer part, and Li Zhao also arranged for someone to send the equipment directly to the special laboratory of the Institute of Electronics. When Li Zhao delivered the equipment, the Institute of Electronics was also busy. After handing over to the people from the electronics institute, Li Zhao was also curious about what these people were doing.

Seeing these people typing zero and one on the computer, Li Zhao looked confused. After looking at it for a while, Li Zhao asked, "Is there a test of the calculation speed, and how much can it reach?" Whether it meets our design requirements, you haven't submitted a research report yet, and I don't know about the situation of this computer. ”

At this time, the project leader said: "Chief engineer, the overall speed has reached the design requirements, reaching more than 54,000 times. I've heard that Bald Eagle has developed a computer that can perform more than 200,000 operations, do you know the details of this computer? None of us knew how far we were off. ”

When Li Zhao heard this number, he was also refreshed, and now this computer was just built from the original tube computer, and now it can reach this calculation speed, Li Zhao is already very satisfied. Li Zhao was a little impressed by Bald Eagle's computer, so he said: "I do know that they are in a similar situation to us now, except that they use more transistors and are much larger than us. ”

Computers in this era do not have an essential generation gap, and only when they enter integrated circuits will there be an obvious generation gap. The biggest progress of transistor computers and tube computers is that the volume and power consumption have been greatly reduced, and the basic architecture has not changed much, only when the integrated circuit is the emergence of the chip, the generation gap of the product will be greatly widened, and the transistor computer is nothing in front of the chip.

After knowing some news, everyone is also in high spirits, as long as there is no generation difference, there is still hope to catch up. Li Zhao also continued to ask at this time: "When can I combine the test with the machine tool?" After a busy day in the workshop today, the assembled milling machine has been shipped, and I am waiting for your good news. ”

Hearing that Li Zhao had already sent the machine tool over, the project leader said: "It is estimated that it will take two more days, and we are still testing it to see if there are any problems, after all, we are also manufacturing this kind of computer for the first time." We don't know anything about what can happen with a computer, so there can be a lot of problems. Recently, we have been conducting various tests, and we will be able to complete the preliminary tests in two days. ”

Li Zhao can also understand, after all, this is a huge breakthrough, and it must be reported to the superiors, and if the superiors come to see it, there will be no problem at all, otherwise it will be a joke, and at the same time, it may greatly reduce the status of the institute in the eyes of the superiors, and finally lead to a significant reduction in funds and projects.

Li Zhao also said at this time: "Yes, although we are all in a hurry now, we still have to ensure that there are no problems with the computer, just wait a few days, anyway, the mechanical part has been produced." After understanding the situation of the project with the person in charge of the project, Li Zhao went to Su's father and needed to talk to him first.

When he arrived at Su's father's office, Li Zhao saw that Su's father was teaching Su Ya how to do things, and Su Ya, who had always been very confident, looked like a primary school student, constantly taking notes, which was really rare and serious. Seeing Li Zhao come in, Su's father said, "The mechanical part of your CNC machine tool has been assembled? Pretty fast. ”

Li Zhao also smiled: "Fortunately, there are many parts that are the same as ordinary milling machines, so there are not many new parts, and I have already sent them to the Electronics Research Institute." By the way, now that the electronic computer has been basically assembled, I just asked the project leader, and the calculation speed has reached more than 50,000 times per second, which meets the design requirements. ”

When Father Su heard this, he stood up and said; "Let's take a look, this is a major breakthrough, don't you know, the computer computing speed in front can only reach more than 8,000 times per second, and the superiors are already very precious, now with this, we must make a great contribution again, this must be reported as soon as possible."

Li Zhao said: "Dad, let's go first, now they are testing, I don't know if there is any problem, we will wait a few days and report to the superiors, it is best to make sure that there is no problem at all before reporting." And as long as we can build one, we will definitely be able to build more in the future, so there is no need to be in such a hurry, and if we go again, we will disturb their work, and you don't know that these (this chapter is not finished!) )

Chapter 401 Production Accessories

People are already night owls, which one is not working overtime? ”

What Li Zhao said is the truth, these people work overtime until at least eleven or twelve o'clock, and some even stay up all night.

Chapter 401 Production Accessories